Yuki ARAO

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing optical connector
- Patent number 11,934,005
- Issue date Mar 19, 2024
- Sumitomo Electric Industries, Ltd.
- Yuki Arao
- G02 - OPTICS
Information Patent Grant
Optical fiber array
- Patent number 11,137,553
- Issue date Oct 5, 2021
- Sumitomo Electric Industries, Ltd.
- Yuki Arao
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL WAVEGUIDE DEVICE AND OPTICAL COMMUNICATION SYSTEM INCLUDING...
- Publication number 20230106774
- Publication date Apr 6, 2023
- Sumitomo Electric Industries, Ltd.
- Yuki ARAO
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTION DEVICE
- Publication number 20220413221
- Publication date Dec 29, 2022
- Sumitomo Electric Industries, Ltd.
- Yuki ARAO
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING OPTICAL CONNECTOR
- Publication number 20210286125
- Publication date Sep 16, 2021
- Sumitomo Electric Industries, Ltd.
- Yuki ARAO
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER ARRAY
- Publication number 20200408997
- Publication date Dec 31, 2020
- Sumitomo Electric Industries, Ltd.
- Yuki ARAO
- G02 - OPTICS